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公开(公告)号:US2784358A
公开(公告)日:1957-03-05
申请号:US2870648
申请日:1948-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: SCAFF JACK H , THEUERER HENRY C
CPC classification number: C22B41/00 , H01L21/00 , Y10S420/903
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公开(公告)号:US2753281A
公开(公告)日:1956-07-03
申请号:US23666251
申请日:1951-07-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: SCAFF JACK H , THEUERER HENRY C
CPC classification number: C09B31/025 , H01L21/00 , Y10S117/90 , Y10S117/906 , Y10S438/909 , Y10S438/919 , Y10S438/925 , Y10S438/934
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公开(公告)号:US2603692A
公开(公告)日:1952-07-15
申请号:US2870748
申请日:1948-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: SCAFF JACK H , THEUERER HENRY C
CPC classification number: C22B41/00 , H01L21/00 , Y10S420/903
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24.Preparation of semiconductive materials for translating devices 失效
Title translation: 半导体材料的制备用于翻译装置公开(公告)号:US2602763A
公开(公告)日:1952-07-08
申请号:US6789448
申请日:1948-12-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: SEAFF JACK H , THEUERER HENRY C
CPC classification number: C09B31/025 , H01L21/00 , Y10S117/90 , Y10S117/906 , Y10S438/909 , Y10S438/919 , Y10S438/925 , Y10S438/934
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25.
公开(公告)号:US2567970A
公开(公告)日:1951-09-18
申请号:US79374447
申请日:1947-12-24
Applicant: BELL TELEPHONE LABOR INC
Inventor: SCAFF JACK H , THEUERER HENRY C
CPC classification number: H01L21/00 , H01L21/24 , H01L31/00 , Y10S438/919 , Y10S438/925
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